Приглашение на TheForces Round #4 (EZForces)

Revision ru18, by k1r1t0, 2023-01-17 21:23:04

Привет, Codeforces!

Мы рады пригласить вас поучаствовать в нашем раунде TheForces Round #4 (EZForces), который пройдёт во 17.01.2023 18:05 (Московское время)!

Пожалуйста, не забудьте время!!!

Вам будет дано 7 задач и 2 часа на их решение

Наша команда состоит из 4 человек: E404_Not_Found, k1r1t0, psychobot, O--O

  • Задачи были подготовлены O--O и E404_Not_Found
  • Кроме того, спасибо k1r1t0, chromate00, Psychotic_D за тестирование раунда
  • Снова спасисбо k1r1t0 за помощь в исправлении условия задачи D
  • psychobot не было в нашем чате, мы надеемся все хорошо...

Мы уверены что вам понравится раунд!

Поздравляем победителей!!!

  1. BurnedChicken
  2. RDDCCD
  3. oversolver
  4. wuhudsm
  5. Svyat

Разбор

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en73 English O--O 2023-02-15 00:21:17 4
en72 English E404_Not_Found 2023-02-14 23:16:19 125
en71 English O--O 2023-02-04 12:00:42 4 Tiny change: '**Hello**, Codeforc' -> 'Hello, Codeforc'
en70 English O--O 2023-02-04 12:00:24 4 Tiny change: 'Hello, Codeforc' -> '**Hello**, Codeforc'
en69 English O--O 2023-01-19 10:33:00 4 Tiny change: 'd.**.\n\n[Editorial](https://' -> 'd.**.\n\n[**Editorial**](https://'
en68 English O--O 2023-01-19 10:32:32 4 Tiny change: '**Hello**, Codeforc' -> 'Hello, Codeforc'
en67 English O--O 2023-01-19 10:32:20 4 Tiny change: 'Hello, Codeforc' -> '**Hello**, Codeforc'
en66 English O--O 2023-01-18 16:18:05 4 Tiny change: '**Hello**, Codeforc' -> 'Hello, Codeforc'
en65 English O--O 2023-01-18 16:17:54 4 Tiny change: 'Hello, Codeforc' -> '**Hello**, Codeforc'
en64 English O--O 2023-01-17 21:52:12 40 Tiny change: '64]**!\n\n**Please, Don't forget the time!!!**\n\nYou wi' -> '64]**!\n\nYou wi'
en63 English O--O 2023-01-17 21:33:58 4 Tiny change: '**Hello**, Codeforc' -> 'Hello, Codeforc'
en62 English O--O 2023-01-17 21:33:48 4 Tiny change: 'Hello, Codeforc' -> '**Hello**, Codeforc'
ru18 Russian k1r1t0 2023-01-17 21:23:04 0 (опубликовано)
ru17 Russian k1r1t0 2023-01-17 21:22:55 72 (сохранено в черновиках)
en61 English k1r1t0 2023-01-17 21:22:17 58
ru16 Russian k1r1t0 2023-01-17 20:45:58 357
en60 English O--O 2023-01-17 20:29:47 188
en59 English O--O 2023-01-17 20:21:31 201 Tiny change: '*2 hours**\n\nOur te' -> '*2 hours**.\n\nOur te'
en58 English O--O 2023-01-17 20:15:44 23 Tiny change: '**P.S.2 : ~10 minutes to start!**.' -> '**P.S.2 : System tested.**.'
en57 English O--O 2023-01-17 19:36:59 4 Tiny change: '**Hello**, Codeforc' -> 'Hello, Codeforc'
en56 English O--O 2023-01-17 19:36:48 4 Tiny change: 'Hello, Codeforc' -> '**Hello**, Codeforc'
en55 English O--O 2023-01-17 18:09:30 4 Tiny change: '**Hello**, Codeforc' -> 'Hello, Codeforc'
en54 English O--O 2023-01-17 18:09:20 4 Tiny change: 'Hello, Codeforc' -> '**Hello**, Codeforc'
en53 English O--O 2023-01-17 18:04:37 4 Tiny change: '**Hello**, Codeforc' -> 'Hello, Codeforc'
en52 English O--O 2023-01-17 18:04:27 4 Tiny change: 'Hello, Codeforc' -> '**Hello**, Codeforc'
ru15 Russian O--O 2023-01-17 18:04:01 4 Мелкая правка: '**Привет**, Codeforc' -> 'Привет, Codeforc'
ru14 Russian O--O 2023-01-17 18:03:52 4 Мелкая правка: 'Привет, Codeforc' -> '**Привет**, Codeforc'
en51 English O--O 2023-01-17 18:03:21 4 Tiny change: '**Hello**, Codeforc' -> 'Hello, Codeforc'
en50 English O--O 2023-01-17 18:03:11 4 Tiny change: 'Hello, Codeforc' -> '**Hello**, Codeforc'
en49 English O--O 2023-01-17 18:00:23 4 Tiny change: '**Hello**, Codeforc' -> 'Hello, Codeforc'
en48 English O--O 2023-01-17 18:00:09 4 Tiny change: 'Hello, Codeforc' -> '**Hello**, Codeforc'
en47 English E404_Not_Found 2023-01-17 17:54:19 36 Tiny change: 'sions!**\n' -> 'sions!**\n\n**P.S.2 : ~10 minutes to start!**.'
en46 English O--O 2023-01-17 17:46:30 4 Tiny change: '**Hello**, Codeforc' -> 'Hello, Codeforc'
en45 English O--O 2023-01-17 17:46:18 4 Tiny change: 'Hello, Codeforc' -> '**Hello**, Codeforc'
ru13 Russian O--O 2023-01-17 17:45:52 4 Мелкая правка: '**Привет**, Codeforc' -> 'Привет, Codeforc'
ru12 Russian O--O 2023-01-17 17:45:37 4 Мелкая правка: 'Привет, Codeforc' -> '**Привет**, Codeforc'
en44 English O--O 2023-01-17 17:41:30 4 Tiny change: '**Hello**, Codeforc' -> 'Hello, Codeforc'
en43 English O--O 2023-01-17 17:41:20 4 Tiny change: 'Hello, Codeforc' -> '**Hello**, Codeforc'
en42 English E404_Not_Found 2023-01-17 17:10:05 13 Tiny change: ' prepared by [us' -> ' prepared and authored by [us'
en41 English O--O 2023-01-17 16:29:09 4 Tiny change: '**Hello**, Codeforc' -> 'Hello, Codeforc'
en40 English O--O 2023-01-17 16:28:59 4 Tiny change: 'Hello, Codeforc' -> '**Hello**, Codeforc'
en39 English O--O 2023-01-17 16:02:37 2 Tiny change: 'orces!\n\n\nWe are' -> 'orces!\n\nWe are'
en38 English O--O 2023-01-17 16:02:28 2 Tiny change: 'orces!\n\nWe are' -> 'orces!\n\n\nWe are'
en37 English O--O 2023-01-17 14:35:54 9
ru11 Russian kilobyte 2023-01-17 14:28:08 45
ru10 Russian kilobyte 2023-01-17 14:27:48 8
en36 English O--O 2023-01-17 14:27:45 72
en35 English O--O 2023-01-17 14:18:13 31 Tiny change: ' unrated!!**\n\nWe w' -> ' unrated!! (answer for perfect questions)**\n\nWe w'
en34 English O--O 2023-01-17 14:17:42 9
en33 English k1r1t0 2023-01-17 14:16:25 18
en32 English k1r1t0 2023-01-17 14:15:50 41 Tiny change: 'ine...\n\nWe wis' -> 'ine...\n\n**Round is unofficial and unrated!!**\n\nWe wis'
ru9 Russian k1r1t0 2023-01-17 14:13:43 45
en31 English O--O 2023-01-17 14:12:54 46 Tiny change: 'ine...\n\n**The round is unofficial and unrated!!**.\n\nWe wi' -> 'ine...\n\nWe wi'
ru8 Russian k1r1t0 2023-01-17 14:12:29 23
en30 English E404_Not_Found 2023-01-17 14:12:11 2 Tiny change: 'ted!!**.\nWe wish ' -> 'ted!!**.\n\nWe wish '
en29 English E404_Not_Found 2023-01-17 14:11:54 45 Tiny change: ' fine...\n**The ro' -> ' fine...\n\n**The ro'
ru7 Russian k1r1t0 2023-01-17 14:11:12 21
en28 English E404_Not_Found 2023-01-17 13:40:31 9
en27 English E404_Not_Found 2023-01-17 13:39:34 18
en26 English O--O 2023-01-17 12:40:07 4 Tiny change: '**Hello**, Codeforc' -> 'Hello, Codeforc'
en25 English O--O 2023-01-17 12:39:56 4 Tiny change: 'Hello, Codeforc' -> '**Hello**, Codeforc'
en24 English k1r1t0 2023-01-17 12:32:10 1 Tiny change: 'rces Rounds #4 (EZFor' -> 'rces Round #4 (EZFor'
ru6 Russian k1r1t0 2023-01-17 12:31:57 2 Мелкая правка: 'rces Rounds #4 (EZFor' -> 'rces Round #4 (EZFor'
en23 English k1r1t0 2023-01-17 12:31:41 1
en22 English k1r1t0 2023-01-17 12:22:15 1 Tiny change: ' statements\n- [user:' -> ' statement\n- [user:'
ru5 Russian k1r1t0 2023-01-17 12:09:03 1 Мелкая правка: 'унд!\n\n***Первые 5' -> 'унд!\n\n**Первые 5'
en21 English k1r1t0 2023-01-17 12:08:32 11 Tiny change: 'is round**\n\nThe **' -> 'is round**!\n\nThe **'
ru4 Russian k1r1t0 2023-01-17 12:07:12 8
ru3 Russian k1r1t0 2023-01-17 12:06:09 0 (опубликовано)
ru2 Russian k1r1t0 2023-01-17 12:03:52 15
ru1 Russian k1r1t0 2023-01-17 12:03:02 1181 Первая редакция перевода на Русский (сохранено в черновиках)
en20 English E404_Not_Found 2023-01-17 11:58:53 14
en19 English O--O 2023-01-17 11:53:03 15 Tiny change: 'rt in our very difficult round nam' -> 'rt in our round nam'
en18 English E404_Not_Found 2023-01-17 11:46:30 31 Tiny change: '023-01-17] for test' -> '023-01-17], [user : psychotic_d] for test' (published)
en17 English kilobyte 2023-01-17 11:45:33 15 Tiny change: 'rt in our round nam' -> 'rt in our very difficult round nam' (saved to drafts)
en16 English E404_Not_Found 2023-01-17 11:44:55 0 (published)
en15 English E404_Not_Found 2023-01-17 11:41:12 8 Tiny change: 'udge the solutions!**. \' -> 'udge the submissions!**. \'
en14 English E404_Not_Found 2023-01-17 11:39:16 10 Tiny change: 'k pretests, The stro' -> 'k pretests 😈, The stro'
en13 English E404_Not_Found 2023-01-17 11:38:28 10 Tiny change: 'k pretests 😈, The stro' -> 'k pretests, The stro'
en12 English E404_Not_Found 2023-01-17 11:34:12 2 Tiny change: 'tention!, some proble' -> 'tention!, ome proble'
en11 English E404_Not_Found 2023-01-17 11:33:47 18 Tiny change: '\n**P.S : Be careful, some pro' -> '\n**P.S : Attention!, some pro'
en10 English E404_Not_Found 2023-01-17 11:32:13 176
en9 English E404_Not_Found 2023-01-17 11:26:14 2 Tiny change: 'rces Round #4 (EZFor' -> 'rces Rounds #4 (EZFor'
en8 English E404_Not_Found 2023-01-17 11:24:24 6 Tiny change: '...\n\nWe hope **you wil' -> '...\n\nWe wish **you wil'
en7 English O--O 2023-01-17 11:24:04 118 Tiny change: ' to [user:psychobot,2023-01-17], [user:-ki' -> ' to [user:-ki'
en6 English E404_Not_Found 2023-01-17 11:16:38 25
en5 English E404_Not_Found 2023-01-17 11:16:01 3 Tiny change: 'f 4 people: , [user:E40' -> 'f 4 people : [user:E40'
en4 English E404_Not_Found 2023-01-17 11:15:45 11 Tiny change: '1-17].\n- Thanks to and [user:psy' -> '1-17].\n- Also thanks to [user:psy'
en3 English E404_Not_Found 2023-01-17 11:14:35 33
en2 English E404_Not_Found 2023-01-17 11:12:30 10
en1 English O--O 2023-01-17 10:58:21 880 Initial revision (saved to drafts)